WO2018001132A1 - Clothes dryer for use on ships and control method therefor - Google Patents
Clothes dryer for use on ships and control method therefor Download PDFInfo
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- WO2018001132A1 WO2018001132A1 PCT/CN2017/088958 CN2017088958W WO2018001132A1 WO 2018001132 A1 WO2018001132 A1 WO 2018001132A1 CN 2017088958 W CN2017088958 W CN 2017088958W WO 2018001132 A1 WO2018001132 A1 WO 2018001132A1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/28—Electric heating
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
Definitions
- the invention relates to a marine clothes dryer and a control method thereof, in particular to a marine clothes dryer using a waste heat of a marine diesel engine and a control method thereof, and belongs to the technical field of marine equipment.
- the drying system with more applications is mainly divided into the following four types according to the heating method: gas heating type, electric heating type, microwave heating type and heat pump heating type. Although these four methods are widely used, they have many limitations when applied to small tonnage ships:
- the power consumption is large.
- the existing dryers use a new air system.
- the exhaust air still contains a lot of heat energy, which will cause great waste of heat energy; whether it is electric heating, microwave heating or heat pump heating,
- the main energy source is provided by electric energy. Compared with the shortage of electricity and the intensive personnel of small tonnage vessels, the above methods are not energy-saving and environmentally friendly;
- the working temperature of the drying process is high, the dry clothes dryer temperature is generally above 60 ° C, the temperature sensitive fabrics are greatly damaged, limiting its scope of use;
- the noise is large
- the heat pump heating type dryer has a moving part such as a compressor, and the noise is large during the operation, and the maintenance cost is high in the later stage;
- the diesel engine exhaust gas has a high temperature, generally exceeding 150 ° C, so it is directly damaged as a heat source for the dryer to the temperature sensitive fabric;
- Diesel engine exhaust gas can cause the diesel engine exhaust gas temperature to decrease. When the temperature is lowered to about 150 °C, acid corrosion is likely to occur, and once the heat exchanger pipeline is damaged, it is easy to cause fire.
- the dryer that uses the liner cooling water to heat the air is theoretically more suitable, more technically safer and more reliable, and has a small investment, small size, energy saving, and green. Outstanding advantages such as environmental protection, especially suitable for small vessels.
- the object of the present invention is to overcome the shortage of power consumption of the existing marine dryer heating system, the existence of moving parts such as a compressor, the large noise during operation, and the high maintenance cost in the later stage, and provide a ship using the residual heat of the marine diesel engine.
- the clothes dryer which uses the residual heat of the cooling water of the marine diesel engine cylinder as the heat source for heating the air of the dryer, can reduce the power consumption of the marine clothes dryer, and can avoid the use of moving parts such as compressors, and reduce Noise, easy to maintain.
- a marine clothes dryer comprising a liner cooling water waste heat recovery system, a drying system and a regenerator system, the cylinder liner cooling water waste heat recovery system comprising an engine cylinder liner, a water collector and an air water heat exchanger a third valve, a first filter, a first circulating water pump, a fourth valve, a first flow meter and a first thermometer are sequentially connected between the outlet of the water collector and the water inlet of the engine cylinder sleeve.
- the engine cylinder sleeve water outlet is connected to the air water heat exchanger inlet through a pipeline and sequentially provided with a second thermometer, a fifth valve, a second flow meter, the air water heat exchanger outlet and the A fourth thermometer and a seventh valve are sequentially connected between the inlets of the water collectors, and a sixth valve is further disposed between the inlet end of the fifth valve and the outlet end of the seventh valve, the set A first valve, a second filter, a second circulation pump and a second valve are sequentially connected between the water outlet and the inlet end of the first flow meter through a pipeline;
- the drying system includes a cabinet door And hanging rods Chamber, circulation fans, air duct and exhaust duct, said system comprises a regenerator for the upper half of the lower half of the condensing section gravity type heat pipe heat exchanger of the evaporator section
- One side of the condensation section is provided with a fresh air outlet, and the other side is communicated with one side of the air water heat exchanger through the circulation fan
- the hot air outlet is a comb tuyere and is installed with a filter net
- the fresh air outlet, the air outlet and the dehumidification air outlet are louver air outlets and are installed with a filter net
- the comb air outlet is favorable for uniform diffusion of hot air Increase the filter to prevent debris from entering.
- the drain pipe is provided with an S-type water trap, and the drain pipe is provided with a drain valve at the end thereof, so as to prevent the liquid water dripping from the laundry and the uncontrolled flow of the condensed water flow.
- the air-water heat exchanger is a tube-fin heat exchanger to increase heat exchange effect.
- condensation section of the gravity heat pipe heat exchanger and the evaporation section are respectively provided with spiral fins to increase the heat exchange effect of the heat exchanger.
- the circulation fan is an axial flow fan.
- the present invention also provides a control method for the above marine dryer
- the circulating fan is opened, and the circulating medium flows out from the outlet of the sump under the action of the first circulating water pump or the second circulating pump, and sequentially flows through the third valve
- the first filter, the first circulating water pump and the fourth valve or the first valve, the second filter, the second circulating water pump, and the second valve are a first flow meter and the first thermometer, flowing into the engine cylinder, and then flowing out of the engine cylinder liner water outlet and then flowing through the second thermometer, the fifth valve, and the second a flow meter, the third thermometer enters the empty a water heat exchanger, thereby heating the air around it, and then flowing back to the sump through the seventh valve, while
- the third valve and the fourth valve may be closed to open the first valve and the second valve;
- the above-mentioned marine dryer using the residual heat of the marine diesel engine uses the engine cylinder cooling water as a heat source to exchange heat with the low temperature water in the water collector, and the water temperature rises after the heat exchange of the low temperature water And flowing through the heating coil to exchange heat with the low temperature gas to form high temperature dry air; in the dry room module, the condensation section of the gravity heat pipe heat exchanger and the air water heat exchanger are heated to form a high temperature
- the dry air enters the drying room, and is heated and wet-exchanged with the wet clothes to become high-temperature and high-humidity air, and then recovered by the evaporation section of the gravity heat pipe heat exchanger, and then discharged, and is continuously wetted.
- the moisture in the clothes is transferred to the air to achieve drying of the clothes.
- the invention has the beneficial effects that the waste heat of the cooling water of the marine diesel engine cylinder liner is fully utilized, the structure is simple, the cost is low, and the laundry is not required, the energy consumption is reduced, and the use of moving parts such as a compressor is avoided. Reduce noise and facilitate later maintenance of the equipment.
- FIG. 1 is a schematic structural view of an embodiment of the present invention
- a marine clothes dryer of the present invention includes a liner cooling water waste heat recovery system, a drying system and a regenerator system, and the cylinder liner cooling water waste heat recovery system includes an engine cylinder sleeve and a set.
- the water heater 1 and the air water heat exchanger 14, the outlet of the water collector 1 and the engine cylinder water inlet 81 are connected by a pipeline and are sequentially provided with a third valve 183, a first filter 2, and a first a circulating water pump 4, a fourth valve 184, a first flow meter 61 and a first thermometer 71, wherein the engine casing water outlet 82 and the inlet of the air water heat exchanger 14 are connected by a pipeline and are sequentially provided with a second
- the thermometer 72, the fifth valve 185, the second flow meter 62, the outlet of the air-water heat exchanger 14 and the inlet of the sump 1 are connected by a pipe and are sequentially provided with a fourth thermometer 74 and a seventh valve 187,
- a sixth valve 186 is further disposed between the inlet end of the fifth valve 185 and the outlet end of the seventh valve 187, and between the outlet of the sump 1 and the inlet end of the first flow meter 61
- the drying system comprises a drying chamber 15 provided with a cabinet door and a hanging rod, a circulation fan 12, a supply duct 13 and an exhaust duct 16, the regenerator system including
- the half section is a gravity heat pipe heat exchanger 11 in which the lower half of the condensation section 111 is an evaporation section 112.
- One side of the condensation section 111 is provided with a fresh air outlet 10, and the other side passes through the circulation fan 12 and the air water.
- One side of the heat exchanger 14 is in communication, and the other side of the air-water heat exchanger 14 communicates with the hot air port 133 provided on the drying chamber 15 through the air supply duct 13, the evaporation section 112
- the other side of the drying chamber 15 is provided with a drain pipe 17 through which the other side of the drying chamber 15 is communicated with the dehumidifying tuyere 161 provided on the drying chamber 15 through the exhaust duct 16.
- the hot air vent 133 is a comb tuyere and is equipped with a filter net.
- the fresh air vent 10, the air vent 9 and the dehumidifying air 161 are louver tufts and are installed with a filter net.
- An S-type trap (not shown) is disposed on the drain pipe 17, and a drain valve (not shown) is disposed at an end of the drain pipe 17.
- the air-water heat exchanger 14 is a tube-and-fin heat exchanger.
- the condensing section 111 of the gravity heat pipe heat exchanger 11 and the evaporation section 112 are each provided with a spiral fin.
- the circulation fan 12 is an axial flow fan.
- a method for controlling a marine clothes dryer of the present invention :
- the cabinet door of the drying chamber 15 is opened, the clothes to be dried are hung on the hanging rod of the drying chamber 15, the fifth valve 185 and the seventh valve 187 are opened, and closed.
- the sixth valve 186 opens the third valve 183 and the fourth valve 184 while closing the first valve 181 and the second valve 182 or opening the first valve 181 and the second valve 182 simultaneously closing the third valve 183 and the fourth valve 184 to open the circulation fan 12, at which time the circulating medium is under the action of the first circulating water pump 4 or the second circulating water pump 5
- the outlet of the sump 1 flows out, and sequentially flows through the third valve 183, the first filter 2, the first circulating water pump 4, the fourth valve 184 or the first valve 181, a second filter 3, the second circulating water pump 5 and the second valve 182, after passing through the first flow meter 61 and the first thermometer 71, flowing into the engine cylinder, the water inlet 81, and then The engine cylinder sleeve water outlet 82 flows out and sequentially flows
- the sixth valve 186 is opened, the fifth valve 185 and the seventh valve 187 are closed, and the third valve 183 and the fourth valve 184 are opened simultaneously to close the first valve a valve 181 and the second valve 182 or opening the first valve 181 and the second valve 182 simultaneously closing the third valve 183 and the fourth valve 184, closing the circulation fan 12, at this time
- the circulating medium flows out from the outlet of the sump 1 by the first circulating water pump 4 or the second circulating water pump 5, and sequentially flows through the third valve 183, the first filter 2, a first circulating water pump 4 and the fourth valve 184 or the first valve 181, the second filter 3, the second circulating water pump 5, and the second valve 182, after the first flow rate
- the meter 61 and the first thermometer 71 flow into the engine cylinder casing water inlet 81, and then flow out from the water outlet 82 of the engine cylinder casing and then flow through the second thermometer 72 and the sixth valve 186. Returning to the sump 1, the cycle is completed.
- the third valve 183 and the fourth valve 184 may be closed to open the first valve 181 and the second valve 182;
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Drying Of Solid Materials (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A clothes dryer for use on ships, and a control method therefor, the clothes dryer comprising a system for recovering waste heat from cooling water in a cylinder liner, a clothes drying system and a regenerator system; the system for recovering waste heat from cooling water in a cylinder liner comprises an engine cylinder liner, a water collector (1) and an air-water heat exchanger (14); the clothes drying system comprises a drying chamber (15), a circulating fan (12), a blowing duct (13) and an exhaust duct (16); the regenerator system comprises a gravity heat pipe exchanger (11) in which an upper half is a condensing section (111) and a lower half is an evaporating section (112); a fresh air inlet (10) is arranged at one side of the condensing section (111), and the other side thereof is communicated with one side of the air-water heat exchanger (14) by means of the circulating fan (12); the other side of the air-water heat exchanger (14) is communicated with the drying chamber (15) by means of the blowing duct (13); one side of the evaporating section (112) is provided with an air outlet (9), and the other side thereof is connected to the drying chamber (15) by means of the exhaust duct (16); and the drying chamber (15) is further provided with a drain pipe (17). The clothes dryer for use on ships makes use of the residual heat from the cooling water of the cylinder liner of a diesel engine. The structure is simple and the cost is low. While drying clothes, it is not necessary to specially provide energy, which reduces energy consumption; in addition, the use of moving parts such as a compressor is eliminated, thereby effectively reducing noise and facilitating maintenance of the dryer at a later stage.
Description
本发明涉及一种船用干衣机及其控制方法,特别涉及一种利用船舶柴油机余热的船用干衣机及其控制方法,属于船舶设备技术领域。The invention relates to a marine clothes dryer and a control method thereof, in particular to a marine clothes dryer using a waste heat of a marine diesel engine and a control method thereof, and belongs to the technical field of marine equipment.
对于航行在不同水域的各种小吨位船舶,因其船舶吨位小、携带燃料有限、环境条件差,温湿度变化大等原因,对于衣物干燥设备有着特殊的要求。目前应用较多的干衣***按照加热方式主要分为以下四种:燃气加热式、电加热式、微波加热式以及热泵加热式。这四种方式虽然应用广泛,但当其应用于小吨位船舶上时均存在诸多局限性:For small tonnage vessels sailing in different waters, there are special requirements for clothes drying equipment due to their small tonnage, limited fuel carrying, poor environmental conditions, and large changes in temperature and humidity. At present, the drying system with more applications is mainly divided into the following four types according to the heating method: gas heating type, electric heating type, microwave heating type and heat pump heating type. Although these four methods are widely used, they have many limitations when applied to small tonnage ships:
1、耗电量大,现有干衣机多采用全新风***,排出空气中仍然含有大量的热能,这会造成热能的极大浪费;不论是电加热式、微波加热式还是热泵加热式,均由电能提供主要能源,相较于小吨位船舶电量紧缺、人员密集的特点,上述方式不够节能环保;1. The power consumption is large. The existing dryers use a new air system. The exhaust air still contains a lot of heat energy, which will cause great waste of heat energy; whether it is electric heating, microwave heating or heat pump heating, The main energy source is provided by electric energy. Compared with the shortage of electricity and the intensive personnel of small tonnage vessels, the above methods are not energy-saving and environmentally friendly;
2、干衣过程工作温度高,现有干衣机干衣温度一般在60℃以上,对温度较为敏感的衣料有很大损害,限制了其使用范围;2, the working temperature of the drying process is high, the dry clothes dryer temperature is generally above 60 ° C, the temperature sensitive fabrics are greatly damaged, limiting its scope of use;
3、噪音大,热泵加热式干衣机其***包含压缩机等运动部件,运行过程中噪声较大,且后期维护成本高;3, the noise is large, the heat pump heating type dryer has a moving part such as a compressor, and the noise is large during the operation, and the maintenance cost is high in the later stage;
4、对于燃气加热式由于需要额外燃气供给,技术上在小吨位船舶上无法实现,而对于微波加热式干衣机,由于衣物上的金属物品相较于纤维更易受微波影响而发生损坏,因此用途也很受限。4. For gas-fired heating, because of the need for additional gas supply, it is technically impossible to achieve on small-tonnage ships. For microwave-heated dryers, metal objects on clothing are more susceptible to damage due to microwaves than fibers. The use is also very limited.
燃料在柴油机中燃烧所释放的全部热量,只有35~50%转变为机械功,其余热量则变为废热,这其中气缸套冷却水出口温度一般在70~85℃,带走的热量占燃料燃烧释放的全部热值的15%~30%,这部分热量一般没有进行有效利用。2013年24期《科技信息》中的《船舶柴油机废气热源干衣室的设计》中提到一种利用船舶柴油机废气热源的干衣室,其利用船舶柴油机废气作为热源对空气进行
加热,利用热空气对湿衣物进行干燥,但是这种干衣机在实际使用时存在如下问题:Only 35-50% of the total heat released by the combustion of fuel in the diesel engine is converted into mechanical work, and the rest of the heat is turned into waste heat. The temperature of the cooling water outlet of the cylinder liner is generally 70-85 °C, and the heat taken away accounts for fuel combustion. 15% to 30% of the total calorific value released, this part of the heat is generally not used effectively. In the "Science and Technology Information" of the 24th issue of "Technical Information", a design of a dry room using the diesel engine exhaust heat source is mentioned in the "Technical Information of Marine Diesel Engine Exhaust Heat Source Drying Room", which uses the diesel engine exhaust gas as a heat source to carry out air.
Heating, drying the wet clothes with hot air, but the dryer has the following problems in actual use:
1、柴油机废气温度高,一般情况下超过150℃,因此将其直接作为干衣机的热源对温度较为敏感的衣料有很大损害;1. The diesel engine exhaust gas has a high temperature, generally exceeding 150 ° C, so it is directly damaged as a heat source for the dryer to the temperature sensitive fabric;
2、直接将柴油机废气用作热源容易造成柴油机排气压力降低,影响柴油机正常工作;2. Directly using the diesel engine exhaust gas as a heat source can easily cause the diesel engine exhaust pressure to decrease, affecting the normal operation of the diesel engine;
3、柴油机废气做热源会导致柴油机废气温度降低,当温度降低到150℃左右时极易发生酸蚀,而且其热交换器管路一旦破损,易导致火灾。3. Diesel engine exhaust gas can cause the diesel engine exhaust gas temperature to decrease. When the temperature is lowered to about 150 °C, acid corrosion is likely to occur, and once the heat exchanger pipeline is damaged, it is easy to cause fire.
综上所述,与利用船舶废气的干衣室相比,利用缸套冷却水加热空气的干衣机理论上更加适宜,技术上更加安全可靠,并具有投资小、体积小、节约能源、绿色环保等突出优点,尤其适合于小型船舶。In summary, the dryer that uses the liner cooling water to heat the air is theoretically more suitable, more technically safer and more reliable, and has a small investment, small size, energy saving, and green. Outstanding advantages such as environmental protection, especially suitable for small vessels.
发明内容Summary of the invention
本发明的目的是为了克服现有的船用干衣机加热***耗电量大,存在压缩机等运动部件,运行过程中噪声大,且后期维护成本高等不足,提供一种利用船舶柴油机余热的船用干衣机,该干衣机利用船舶柴油机缸套冷却水的余热作为干衣机加热空气的热源,既能减小船用干衣机的耗电量,又能避免使用压缩机等运动部件,降低噪音,便于维护。The object of the present invention is to overcome the shortage of power consumption of the existing marine dryer heating system, the existence of moving parts such as a compressor, the large noise during operation, and the high maintenance cost in the later stage, and provide a ship using the residual heat of the marine diesel engine. The clothes dryer, which uses the residual heat of the cooling water of the marine diesel engine cylinder as the heat source for heating the air of the dryer, can reduce the power consumption of the marine clothes dryer, and can avoid the use of moving parts such as compressors, and reduce Noise, easy to maintain.
为达到上述目的,本发明实现目的所采取的技术方案是:In order to achieve the above object, the technical solution adopted by the present invention for achieving the object is:
一种船用干衣机,包括缸套冷却水余热回收***、干衣***以及回热器***,所述缸套冷却水余热回收***包括发动机缸套、集水器和空气水热交换器,所述集水器出口与所述发动机缸套入水口之间通过管路连接并依次设置有第三阀门、第一过滤器、第一循环水泵、第四阀门、第一流量计和第一温度计,所述发动机缸套出水口与所述空气水热交换器入口之间通过管路连接并依次设置有第二温度计、第五阀门、第二流量计,所述空气水热交换器出口与所述集水器入口之间通过管道连接并依次设置有第四温度计和第七阀门,所述第五阀门的入口端与所述第七阀门的出口端之间还设置有第六阀门,所述集水器出口与所述第一流量计的入口端之间还通过管路依次连接有第一阀门、第二过滤器、第二循环泵和第二阀门;所述干衣***包括设有柜门和挂杆的干燥室、循环风机、送风管道和排风管道,所述回热器***包括上半段为冷凝段下半段为蒸发段的重力式热管换热
器,所述冷凝段的一侧设置有新风口另一侧通过所述循环风机与所述空气水热交换器的一侧相连通,所述空气水热交换器的另一侧通过所述送风管道与设置在所述干燥室上的热风口相连通,所述蒸发段的一侧设置有排风口另一侧通过所述排风管道与设置在所述干燥室上的去湿风口相连通,所述干燥室的底部还设置有排水管。A marine clothes dryer comprising a liner cooling water waste heat recovery system, a drying system and a regenerator system, the cylinder liner cooling water waste heat recovery system comprising an engine cylinder liner, a water collector and an air water heat exchanger a third valve, a first filter, a first circulating water pump, a fourth valve, a first flow meter and a first thermometer are sequentially connected between the outlet of the water collector and the water inlet of the engine cylinder sleeve. The engine cylinder sleeve water outlet is connected to the air water heat exchanger inlet through a pipeline and sequentially provided with a second thermometer, a fifth valve, a second flow meter, the air water heat exchanger outlet and the A fourth thermometer and a seventh valve are sequentially connected between the inlets of the water collectors, and a sixth valve is further disposed between the inlet end of the fifth valve and the outlet end of the seventh valve, the set A first valve, a second filter, a second circulation pump and a second valve are sequentially connected between the water outlet and the inlet end of the first flow meter through a pipeline; the drying system includes a cabinet door And hanging rods Chamber, circulation fans, air duct and exhaust duct, said system comprises a regenerator for the upper half of the lower half of the condensing section gravity type heat pipe heat exchanger of the evaporator section
One side of the condensation section is provided with a fresh air outlet, and the other side is communicated with one side of the air water heat exchanger through the circulation fan, and the other side of the air water heat exchanger passes the The air duct is in communication with a hot air port disposed on the drying chamber, and one side of the evaporation section is provided with an air outlet, and the other side is connected to the dehumidifying air port provided on the drying chamber through the air exhaust duct The bottom of the drying chamber is further provided with a drain pipe.
进一步,所述热风口为梳状风口并安装有过滤网,所述新风口、所述排风口以及所述去湿风口为百叶风口并安装有过滤网,梳状风口有利于热风的均匀扩散,增加滤网可以避免杂物进入。Further, the hot air outlet is a comb tuyere and is installed with a filter net, and the fresh air outlet, the air outlet and the dehumidification air outlet are louver air outlets and are installed with a filter net, and the comb air outlet is favorable for uniform diffusion of hot air Increase the filter to prevent debris from entering.
进一步,所述排水管上设置有S型存水弯,所述排水管的末端设置有泄流阀,可以避免衣物滴落的液态水以及冷凝水流不受控制的流出。Further, the drain pipe is provided with an S-type water trap, and the drain pipe is provided with a drain valve at the end thereof, so as to prevent the liquid water dripping from the laundry and the uncontrolled flow of the condensed water flow.
进一步,所述空气水热交换器为管翅式热交换器,增加换热效果。Further, the air-water heat exchanger is a tube-fin heat exchanger to increase heat exchange effect.
进一步,所述重力式热管换热器的所述冷凝段与所述蒸发段均加装螺旋形翅片,增加换热器的热交换效果。Further, the condensation section of the gravity heat pipe heat exchanger and the evaporation section are respectively provided with spiral fins to increase the heat exchange effect of the heat exchanger.
优选的,所述循环风机为轴流式风机。Preferably, the circulation fan is an axial flow fan.
作用原理:Principle of action:
本发明还提供上述船用干衣机的控制方法,The present invention also provides a control method for the above marine dryer,
当需要干衣工作时,打开所述干燥室的柜门,将需要干燥的衣物挂在所述干燥室的挂杆上,打开所述第五阀门和所述第七阀门,关闭所述第六阀门,打开所述第三阀门和所述第四阀门同时关闭所述第一阀门和所述第二阀门或者打开所述第一阀门和所述第二阀门同时关闭所述第三阀门和所述第四阀门,打开所述循环风机,此时循环介质在所述第一循环水泵或者所述第二循环泵的作用下,从所述集水器出口流出,依次流经所述第三阀门、所述第一过滤器、所述第一循环水泵和所述第四阀门或所述第一阀门、所述第二过滤器、所述第二循环水泵和所述第二阀门,后经所述第一流量计和所述第一温度计、流入所述发动机缸套入水口,然后从所述发动机缸套出水口流出后依次流经所述第二温度计、所述第五阀门、所述第二流量计、所述第三温度计进入所述空气水热交换器,从而加热其周围的空气,然后经所述第七阀门流回所述集水器,同时新风在所述循环风机的作用下从所述新风口进入,经过所述重力式热管换热器的所述冷凝段被预热,然后进入所述空气水热交换器吸热成为高温干燥的空气,继而通过所述送风管道从所述热
风口进入所述干燥室,在所述干燥室内与衣服进行热湿交换后形成湿热空气,而后经所述去湿风口进入所述排风管道,流过所述重力式热管换热器的所述蒸发段进行余热回收,最后携带大量水分经所述排风口排出,衣物滴落的液态水以及冷凝水流至所述排水管,干衣结束后打开所述泄流阀排出;When drying work is required, opening the door of the drying chamber, hanging the clothes to be dried on the hanging rod of the drying chamber, opening the fifth valve and the seventh valve, closing the sixth a valve that opens the third valve and the fourth valve while closing the first valve and the second valve or opening the first valve and the second valve while closing the third valve and a fourth valve, the circulating fan is opened, and the circulating medium flows out from the outlet of the sump under the action of the first circulating water pump or the second circulating pump, and sequentially flows through the third valve, The first filter, the first circulating water pump and the fourth valve or the first valve, the second filter, the second circulating water pump, and the second valve are a first flow meter and the first thermometer, flowing into the engine cylinder, and then flowing out of the engine cylinder liner water outlet and then flowing through the second thermometer, the fifth valve, and the second a flow meter, the third thermometer enters the empty a water heat exchanger, thereby heating the air around it, and then flowing back to the sump through the seventh valve, while fresh air enters from the fresh air vent under the action of the circulating fan, passing the gravity heat pipe The condensation section of the heat exchanger is preheated and then enters the air water heat exchanger to absorb heat into high temperature dry air, and then from the heat through the air supply duct
a tuyere enters the drying chamber, and forms a moist hot air after heat and moisture exchange with the clothes in the drying chamber, and then enters the exhaust duct through the dehumidifying tuyere, and flows through the gravity heat exchanger The evaporation section recovers the waste heat, and finally carries a large amount of water to be discharged through the air outlet, the liquid water dripping from the clothes and the condensed water flow to the drain pipe, and the drain valve is opened after the drying is finished;
当不需要干衣工作时,打开所述第六阀门,关闭所述第五阀门和所述第七阀门,打开所述第三阀门和所述第四阀门同时关闭所述第一阀门和所述第二阀门或者打开所述第一阀门和所述第二阀门同时关闭所述第三阀门和所述第四阀门,关闭所述循环风机,此时循环介质在所述第一循环水泵或者第二循环泵的作用下,从所述集水器出口流出,依次流经所述第三阀门、所述第一过滤器、所述第一循环水泵和所述第四阀门或所述第一阀门、所述第二过滤器、所述第二循环水泵和所述第二阀门,后经所述第一流量计和所述第一温度计、流入所述发动机缸套入水口,然后从所述发动机缸套的出水口流出后依次流经所述第二温度计、所述第六阀门流回所述集水器,完成循环。Opening the sixth valve, closing the fifth valve and the seventh valve when the drying operation is not required, opening the third valve and the fourth valve simultaneously closing the first valve and the Opening the first valve and the second valve simultaneously closing the third valve and the fourth valve, closing the circulation fan, and circulating the medium in the first circulating water pump or the second Flowing from the sump outlet, flowing through the third valve, the first filter, the first circulating water pump, and the fourth valve or the first valve, The second filter, the second circulating water pump and the second valve are then passed through the first flow meter and the first thermometer, into the engine cylinder, and then from the engine cylinder After the outlet of the sleeve flows out, the second thermometer is sequentially passed, and the sixth valve flows back to the water collector to complete the circulation.
进一步,当所述第一循环水泵进行检修或出现故障时,可以关闭所述第三阀门和所述第四阀门,打开所述第一阀门和所述第二阀门;Further, when the first circulating water pump is inspected or fails, the third valve and the fourth valve may be closed to open the first valve and the second valve;
当所述第二循环水泵进行检修或出现故障时,关闭所述第一阀门和所述第二阀门,打开所述第三阀门和所述第四阀门。When the second circulating water pump is inspected or fails, the first valve and the second valve are closed, and the third valve and the fourth valve are opened.
上述所述的一种利用船舶柴油发动机余热的船用干衣机是以发动机缸套冷却水作为热源,与所述集水器中的低温水进行换热,低温水经换热后水温升高,流经加热盘管与低温气体换热,形成高温干燥空气;在干衣室模块中,由所述重力式热管换热器的所述冷凝段以及所述空气水热交换器加热,形成高温干燥的空气进入所述干衣室,与湿衣物进行热湿交换后变成高温高湿空气,然后经所述重力式热管换热器的所述蒸发段回收热量后排出,周而复始,不断将湿衣物中的水分转移至空气中,实现衣物干燥。The above-mentioned marine dryer using the residual heat of the marine diesel engine uses the engine cylinder cooling water as a heat source to exchange heat with the low temperature water in the water collector, and the water temperature rises after the heat exchange of the low temperature water And flowing through the heating coil to exchange heat with the low temperature gas to form high temperature dry air; in the dry room module, the condensation section of the gravity heat pipe heat exchanger and the air water heat exchanger are heated to form a high temperature The dry air enters the drying room, and is heated and wet-exchanged with the wet clothes to become high-temperature and high-humidity air, and then recovered by the evaporation section of the gravity heat pipe heat exchanger, and then discharged, and is continuously wetted. The moisture in the clothes is transferred to the air to achieve drying of the clothes.
本发明的有益效果是,充分利用船舶柴油发动机缸套冷却水的余热,结构简单,造价低廉,在干燥衣物的同时,无需专门供能,降低能源消耗,另外避免使用压缩机等运动部件,有效降低噪音,便于设备后期维护。The invention has the beneficial effects that the waste heat of the cooling water of the marine diesel engine cylinder liner is fully utilized, the structure is simple, the cost is low, and the laundry is not required, the energy consumption is reduced, and the use of moving parts such as a compressor is avoided. Reduce noise and facilitate later maintenance of the equipment.
图1为本发明实施例构造原理示意图;
1 is a schematic structural view of an embodiment of the present invention;
图1中:1、集水器,2、第一过滤器,3、第二过滤器,4、第一循环水泵,5、第二循环水泵,9、排风口,10、新风口,11、重力式热管换热器,12、循环风机,13、送风管道,14、空气水热交换器,15、干燥室,16、排风管道,17、排水管,61、第一流量计,62、第二流量计,71、第一温度计,72、第二温度计,73、第三温度计,74、第四温度计,81、发动机缸套冷却水入口,82、发动机缸套冷却出水口,111、冷凝段,112、、蒸发段,133、热风口,161、去湿风口,181、第一阀门,182、第二阀门,183、第三阀门,184、第四阀门,185、第五阀门,186、第六阀门,187、第七阀门。In Figure 1: 1, the water collector, 2, the first filter, 3, the second filter, 4, the first circulating water pump, 5, the second circulating water pump, 9, the exhaust vent, 10, the fresh air outlet, 11 Gravity heat pipe heat exchanger, 12, circulation fan, 13, air supply pipe, 14, air water heat exchanger, 15, drying room, 16, exhaust pipe, 17, drain pipe, 61, first flow meter, 62, the second flow meter, 71, the first thermometer, 72, the second thermometer, 73, the third thermometer, 74, the fourth thermometer, 81, the engine cylinder liner cooling water inlet, 82, the engine cylinder liner cooling water outlet, 111 , condensation section, 112, evaporation section, 133, hot air vent, 161, dehumidification vent, 181, first valve, 182, second valve, 183, third valve, 184, fourth valve, 185, fifth valve , 186, sixth valve, 187, seventh valve.
下面结合说明书附图和具体实施例对本专利发明作进一步的详细说明。The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
如图1所示:为本发明的一种船用干衣机,包括缸套冷却水余热回收***、干衣***以及回热器***,所述缸套冷却水余热回收***包括发动机缸套、集水器1和空气水热交换器14,所述集水器1出口与所述发动机缸套入水口81之间通过管路连接并依次设置有第三阀门183、第一过滤器2、第一循环水泵4、第四阀门184、第一流量计61和第一温度计71,所述发动机缸套出水口82与所述空气水热交换器14入口之间通过管路连接并依次设置有第二温度计72、第五阀门185、第二流量计62,所述空气水热交换器14出口与所述集水器1入口之间通过管道连接并依次设置有第四温度计74和第七阀门187,所述第五阀门185的入口端与所述第七阀门187的出口端之间还设置有第六阀门186,所述集水器1出口与所述第一流量计61的入口端之间还通过管路依次连接有第一阀门181、第二过滤器3、第二循环水泵5和第二阀门182;所述干衣***包括设有柜门和挂杆的干燥室15、循环风机12、送风管道13和排风管道16,所述回热器***包括上半段为冷凝段111下半段为蒸发段112的重力式热管换热器11,所述冷凝段111的一侧设置有新风口10,另一侧通过所述循环风机12与所述空气水热交换器14的一侧相连通,所述空气水热交换器14的另一侧通过所述送风管道13与设置在所述干燥室15上的热风口133相连通,所述蒸发段112的一侧设置有排风口9另一侧通过所述排风管道16与设置在所述干燥室15上的去湿风口161相连通,所述干燥室15的底部还设置有排水管17。
As shown in FIG. 1 , a marine clothes dryer of the present invention includes a liner cooling water waste heat recovery system, a drying system and a regenerator system, and the cylinder liner cooling water waste heat recovery system includes an engine cylinder sleeve and a set. The water heater 1 and the air water heat exchanger 14, the outlet of the water collector 1 and the engine cylinder water inlet 81 are connected by a pipeline and are sequentially provided with a third valve 183, a first filter 2, and a first a circulating water pump 4, a fourth valve 184, a first flow meter 61 and a first thermometer 71, wherein the engine casing water outlet 82 and the inlet of the air water heat exchanger 14 are connected by a pipeline and are sequentially provided with a second The thermometer 72, the fifth valve 185, the second flow meter 62, the outlet of the air-water heat exchanger 14 and the inlet of the sump 1 are connected by a pipe and are sequentially provided with a fourth thermometer 74 and a seventh valve 187, A sixth valve 186 is further disposed between the inlet end of the fifth valve 185 and the outlet end of the seventh valve 187, and between the outlet of the sump 1 and the inlet end of the first flow meter 61 The first valve 181 and the second filter 3 are sequentially connected through the pipeline. a two-cycle water pump 5 and a second valve 182; the drying system comprises a drying chamber 15 provided with a cabinet door and a hanging rod, a circulation fan 12, a supply duct 13 and an exhaust duct 16, the regenerator system including The half section is a gravity heat pipe heat exchanger 11 in which the lower half of the condensation section 111 is an evaporation section 112. One side of the condensation section 111 is provided with a fresh air outlet 10, and the other side passes through the circulation fan 12 and the air water. One side of the heat exchanger 14 is in communication, and the other side of the air-water heat exchanger 14 communicates with the hot air port 133 provided on the drying chamber 15 through the air supply duct 13, the evaporation section 112 The other side of the drying chamber 15 is provided with a drain pipe 17 through which the other side of the drying chamber 15 is communicated with the dehumidifying tuyere 161 provided on the drying chamber 15 through the exhaust duct 16.
所述热风口133为梳状风口并安装有过滤网,所述新风口10、所述排风口9以及所述去湿风口161为百叶风口并安装有过滤网。The hot air vent 133 is a comb tuyere and is equipped with a filter net. The fresh air vent 10, the air vent 9 and the dehumidifying air 161 are louver tufts and are installed with a filter net.
所述排水管17上设置有S型存水弯(图中未示出),所述排水管17的末端设置有泄流阀(图中未示出)。An S-type trap (not shown) is disposed on the drain pipe 17, and a drain valve (not shown) is disposed at an end of the drain pipe 17.
所述空气水热交换器14为管翅式热交换器。The air-water heat exchanger 14 is a tube-and-fin heat exchanger.
所述重力式热管换热器11的所述冷凝段111与所述蒸发段112均加装螺旋形翅片。The condensing section 111 of the gravity heat pipe heat exchanger 11 and the evaporation section 112 are each provided with a spiral fin.
所述循环风机12为轴流式风机。The circulation fan 12 is an axial flow fan.
控制方法:Control Method:
本发明的一种船用干衣机的控制方法:A method for controlling a marine clothes dryer of the present invention:
当需要干衣工作时,打开所述干燥室15的柜门,将需要干燥的衣物挂在所述干燥室15的挂杆上,打开所述第五阀门185和所述第七阀门187,关闭所述第六阀门186,打开所述第三阀门183和所述第四阀门184同时关闭所述第一阀门181和所述第二阀门182或者打开所述第一阀门181和所述第二阀门182同时关闭所述第三阀门183和所述第四阀门184,打开所述循环风机12,此时循环介质在所述第一循环水泵4或者所述第二循环水泵5的作用下,从所述集水器1出口流出,依次流经所述第三阀门183、所述第一过滤器2、所述第一循环水泵4和所述第四阀门184或所述第一阀门181、所述第二过滤器3、所述第二循环水泵5和所述第二阀门182,后经所述第一流量计61和所述第一温度计71、流入所述发动机缸套入水口81,然后从所述发动机缸套出水口82流出后依次流经所述第二温度计72、所述第五阀门185、所述第二流量计62、所述第三温度计73进入所述空气水热交换器14,从而加热其周围的空气,然后经所述第七阀门187流回所述集水器1,同时新风在所述循环风机12的作用下从所述新风口10进入,经过所述重力式热管换热器11的所述冷凝段111被预热,然后进入所述空气水热交换器14吸热成为高温干燥的空气,继而通过所述送风管道13从所述热风口133进入所述干燥室15,在所述干燥室15内与衣服进行热湿交换后形成湿热空气,而后经所述去湿风口161进入所述排风管道16,流过所述重力式热管换热器11的所述蒸发段112进行余热回收,最后携带大量水分经所述排风口9排出,衣物滴落的液态水以及冷凝水流至所述排水管17,干衣结束后打开所述泄流阀排出;
When the drying work is required, the cabinet door of the drying chamber 15 is opened, the clothes to be dried are hung on the hanging rod of the drying chamber 15, the fifth valve 185 and the seventh valve 187 are opened, and closed. The sixth valve 186 opens the third valve 183 and the fourth valve 184 while closing the first valve 181 and the second valve 182 or opening the first valve 181 and the second valve 182 simultaneously closing the third valve 183 and the fourth valve 184 to open the circulation fan 12, at which time the circulating medium is under the action of the first circulating water pump 4 or the second circulating water pump 5 The outlet of the sump 1 flows out, and sequentially flows through the third valve 183, the first filter 2, the first circulating water pump 4, the fourth valve 184 or the first valve 181, a second filter 3, the second circulating water pump 5 and the second valve 182, after passing through the first flow meter 61 and the first thermometer 71, flowing into the engine cylinder, the water inlet 81, and then The engine cylinder sleeve water outlet 82 flows out and sequentially flows through the second thermometer 72, the first The valve 185, the second flow meter 62, and the third thermometer 73 enter the air-water heat exchanger 14, thereby heating the air around it, and then flowing back to the sump 1 through the seventh valve 187. At the same time, fresh air enters from the fresh air outlet 10 by the circulation fan 12, the condensation section 111 passing through the gravity heat pipe heat exchanger 11 is preheated, and then enters the air water heat exchanger 14 The heat absorption becomes high-temperature dry air, and then enters the drying chamber 15 from the hot air vent 133 through the air supply duct 13, and heat-moisture exchange is performed with the clothes in the drying chamber 15, and then hot and humid air is formed. The wet air outlet 161 enters the exhaust duct 16, flows through the evaporation section 112 of the gravity heat pipe heat exchanger 11 to recover waste heat, and finally carries a large amount of water to be discharged through the air discharge port 9, and the laundry drops. Liquid water and condensed water flow to the drain pipe 17, and after the drying coat is finished, the drain valve is opened to discharge;
当不需要干衣工作时,打开所述第六阀门186,关闭所述第五阀门185和所述第七阀门187,打开所述第三阀门183和所述第四阀门184同时关闭所述第一阀门181和所述第二阀门182或者打开所述第一阀门181和所述第二阀门182同时关闭所述第三阀门183和所述第四阀门184,关闭所述循环风机12,此时循环介质在所述第一循环水泵4或者第二循环水泵5的作用下,从所述集水器1出口流出,依次流经所述第三阀门183、所述第一过滤器2、所述第一循环水泵4和所述第四阀门184或所述第一阀门181、所述第二过滤器3、所述第二循环水泵5和所述第二阀门182,后经所述第一流量计61和所述第一温度计71、流入所述发动机缸套入水口81,然后从所述发动机缸套的出水口82流出后依次流经所述第二温度计72、所述第六阀门186流回所述集水器1,完成循环。When the drying operation is not required, the sixth valve 186 is opened, the fifth valve 185 and the seventh valve 187 are closed, and the third valve 183 and the fourth valve 184 are opened simultaneously to close the first valve a valve 181 and the second valve 182 or opening the first valve 181 and the second valve 182 simultaneously closing the third valve 183 and the fourth valve 184, closing the circulation fan 12, at this time The circulating medium flows out from the outlet of the sump 1 by the first circulating water pump 4 or the second circulating water pump 5, and sequentially flows through the third valve 183, the first filter 2, a first circulating water pump 4 and the fourth valve 184 or the first valve 181, the second filter 3, the second circulating water pump 5, and the second valve 182, after the first flow rate The meter 61 and the first thermometer 71 flow into the engine cylinder casing water inlet 81, and then flow out from the water outlet 82 of the engine cylinder casing and then flow through the second thermometer 72 and the sixth valve 186. Returning to the sump 1, the cycle is completed.
当所述第一循环水泵4进行检修或出现故障时,可以关闭所述第三阀门183和所述第四阀门184,打开所述第一阀门181和所述第二阀门182;When the first circulating water pump 4 is inspected or fails, the third valve 183 and the fourth valve 184 may be closed to open the first valve 181 and the second valve 182;
当所述第二循环水泵5进行检修或出现故障时,关闭所述第一阀门181和所述第二阀门182,打开所述第三阀门183和所述第四阀门184。When the second circulating water pump 5 is inspected or fails, the first valve 181 and the second valve 182 are closed, and the third valve 183 and the fourth valve 184 are opened.
除上述实施例外,本发明还可以有其他实施方法,凡采用等同替换或等效变换形成的技术方案,均落在本发明要求的发明范围内。
In addition to the above-described embodiments, the present invention may have other implementation methods, and any technical solutions formed by equivalent replacement or equivalent transformation are within the scope of the invention claimed.
Claims (8)
- 一种船用干衣机,其特征在于:包括缸套冷却水余热回收***、干衣***以及回热器***,所述缸套冷却水余热回收***包括发动机缸套、集水器(1)和空气水热交换器(14),所述集水器(1)出口与所述发动机缸套入水口(81)之间通过管路连接并依次设置有第三阀门(183)、第一过滤器(2)、第一循环水泵(4)、第四阀门(184)、第一流量计(61)和第一温度计(71),所述发动机缸套出水口(82)与所述空气水热交换器(14)入口之间通过管路连接并依次设置有第二温度计(72)、第五阀门(185)、第二流量计(62),所述空气水热交换器(14)出口与所述集水器(1)入口之间通过管道连接并依次设置有第四温度计(74)和第七阀门(187),所述第五阀门(185)的入口端与所述第七阀门(187)的出口端之间还设置有第六阀门(186),所述集水器(1)出口与所述第一流量计(61)的入口端之间还通过管路依次连接有第一阀门(181)、第二过滤器(3)、第二循环泵(5)和第二阀门(182);所述干衣***包括设有柜门和挂杆的干燥室(15)、循环风机(12)、送风管道(13)和排风管道(16),所述回热器***包括上半段为冷凝段(111)下半段为蒸发段(112)的重力式热管换热器(11),所述冷凝段(111)的一侧设置有新风口(10)另一侧通过所述循环风机(12)与所述空气水热交换器(14)的一侧相连通,所述空气水热交换器(14)的另一侧通过所述送风管道(13)与设置在所述干燥室(15)上的热风口(133)相连通,所述蒸发段(112)的一侧设置有排风口(9)另一侧通过所述排风管道(16)与设置在所述干燥室(15)上的去湿风口(161)相连通,所述干燥室(15)的底部还设置有排水管(17)。A marine clothes dryer, comprising: a liner cooling water waste heat recovery system, a drying system and a regenerator system, the cylinder liner cooling water waste heat recovery system comprising an engine cylinder sleeve, a water collector (1) and An air water heat exchanger (14), the outlet of the water collector (1) and the engine cylinder sleeve water inlet (81) are connected by a pipeline and sequentially provided with a third valve (183), a first filter (2) a first circulating water pump (4), a fourth valve (184), a first flow meter (61) and a first thermometer (71), the engine cylinder liner water outlet (82) and the air water heat The inlets of the exchangers (14) are connected by pipelines and are sequentially provided with a second thermometer (72), a fifth valve (185), a second flow meter (62), and the outlet of the air water heat exchanger (14) The inlets of the water collectors (1) are connected by pipes and are sequentially provided with a fourth thermometer (74) and a seventh valve (187), the inlet end of the fifth valve (185) and the seventh valve ( a sixth valve (186) is further disposed between the outlet ends of the 187), and the outlet of the water collector (1) and the inlet end of the first flow meter (61) are connected to each other through a pipeline. a valve (181), a second filter (3), a second circulation pump (5) and a second valve (182); the drying system comprises a drying chamber (15) provided with a cabinet door and a hanging rod, circulating a fan (12), a supply duct (13) and an exhaust duct (16), the regenerator system comprising a gravity type heat pipe heat exchange in which the upper half is a condensation section (111) and the lower half is an evaporation section (112) (11), one side of the condensation section (111) is provided with a fresh air outlet (10) and the other side is connected to one side of the air water heat exchanger (14) through the circulation fan (12), The other side of the air-water heat exchanger (14) communicates with a hot air port (133) provided on the drying chamber (15) through the air supply duct (13), the evaporation section (112) One side of the exhaust vent (9) is provided through the venting duct (16) to communicate with a dehumidifying tuyere (161) provided on the drying chamber (15), the drying chamber (15) The bottom of the pipe is also provided with a drain pipe (17).
- 根据权利要求1所述的一种船用干衣机,其特征在于:所述热风口(133)为梳状风口安装有过滤网,所述新风口(10)、所述排风口(9)以及所述去湿风口(161)均为百叶风口并分别安装有过滤网。A marine clothes dryer according to claim 1, wherein the hot air vent (133) is provided with a filter mesh for the comb tuyere, the fresh air outlet (10) and the air outlet (9). And the dehumidifying tuyere (161) is a louver tuyere and is respectively installed with a filter net.
- 根据权利要求1所述的一种船用干衣机,其特征在于:所述排水管(17)上设置有S型存水弯,所述排水管(17)的末端设置有泄流阀。 A marine clothes dryer according to claim 1, characterized in that the drain pipe (17) is provided with an S-shaped trap, and the end of the drain pipe (17) is provided with a drain valve.
- 根据权利要求1所述的一种船用干衣机,其特征在于:所述空气水热交换器(14)为管翅式热交换器。A marine clothes dryer according to claim 1, wherein said air water heat exchanger (14) is a tube fin type heat exchanger.
- 根据权利要求1所述的一种船用干衣机,其特征在于:所述重力式热管换热器(11)的所述冷凝段(111)与所述蒸发段(112)均加装螺旋形翅片。A marine clothes dryer according to claim 1, characterized in that the condensation section (111) of the gravity heat pipe heat exchanger (11) and the evaporation section (112) are both spiral-shaped. Fin.
- 根据权利要求1所述的一种船用干衣机,其特征在于:所述循环风机(12)为轴流式风机。A marine clothes dryer according to claim 1, wherein said circulation fan (12) is an axial flow fan.
- 一种根据权利要求1至6任意一项所述的一种船用干衣机的控制方法,其特征在于具体步骤如下:A method for controlling a marine clothes dryer according to any one of claims 1 to 6, wherein the specific steps are as follows:当需要干衣工作时,打开所述干燥室(15)的柜门,将需要干燥的衣物挂在所述干燥室(15)的挂杆上,打开所述第五阀门(185)和所述第七阀门(187),关闭所述第六阀门(186),打开所述第三阀门(183)和所述第四阀门(184)同时关闭所述第一阀门(181)和所述第二阀门(182)或者打开所述第一阀门(181)和所述第二阀门(182)同时关闭所述第三阀门(183)和所述第四阀门(184),打开所述循环风机(12),此时循环介质在所述第一循环水泵(4)或者所述第二循环水泵(5)的作用下,从所述集水器(1)出口流出,依次流经所述第三阀门(183)、所述第一过滤器(2)、所述第一循环水泵(4)和所述第四阀门(184)或所述第一阀门(181)、所述第二过滤器(3)、所述第二循环水泵(5)和所述第二阀门(182),后经所述第一流量计(61)和所述第一温度计(71)、流入所述发动机缸套入水口(81),然后从所述发动机缸套出水口(82)流出后依次流经所述第二温度计(72)、所述第五阀门(185)、所述第二流量计(62)、所述第三温度计(73)进入所述空气水热交换器(14),从而加热其周围的空气,然后经所述第七阀门(187)流回所述集水器(1),同时新风在所述循环风机(12)的作用下从所述新风口(10)进入,经过所述重力式热管换热器(11)的所述冷凝段(111)被预热,然后进入所述空气水热交换器(14)吸热成为高温干燥的空气,继而通过所述送风管道(13)从所述热风口(133)进入所述干燥室(15),在所述干燥室(15)内与衣服进行热湿交换后形成湿热空气,而后经所述去湿风口(161)进入所述排风管道(16),流过所述重力式热管换热器(11)的所述蒸发段(112)进行余热回收,最后携带大量水分经所述排风口(9)排出,衣物滴 落的液态水以及冷凝水流至所述排水管(17),干衣结束后打开所述泄流阀排出;When drying work is required, opening the door of the drying chamber (15), hanging the clothes to be dried on the hanging rod of the drying chamber (15), opening the fifth valve (185) and the a seventh valve (187), closing the sixth valve (186), opening the third valve (183) and the fourth valve (184) while closing the first valve (181) and the second Opening the first valve (181) and the second valve (182) simultaneously closing the third valve (183) and the fourth valve (184) to open the circulation fan (12) At this time, the circulating medium flows out from the outlet of the sump (1) by the first circulating water pump (4) or the second circulating water pump (5), and sequentially flows through the third valve. (183), the first filter (2), the first circulating water pump (4) and the fourth valve (184) or the first valve (181), the second filter (3) The second circulating water pump (5) and the second valve (182) are then flowed through the first flow meter (61) and the first thermometer (71) into the engine cylinder inlet (81), then from the engine cylinder liner outlet (82) After flowing out, the second thermometer (72), the fifth valve (185), the second flow meter (62), and the third thermometer (73) are sequentially flowed into the air water heat exchanger ( 14), thereby heating the air around it, and then flowing back to the sump (1) via the seventh valve (187) while fresh air is being blown from the fresh air vent (by the circulation fan (12) 10) entering, the condensation section (111) passing through the gravity heat pipe heat exchanger (11) is preheated, and then entering the air water heat exchanger (14) to absorb heat to become high temperature dry air, and then pass The air supply duct (13) enters the drying chamber (15) from the hot air vent (133), and forms hot and humid air after being subjected to heat and moisture exchange with the clothes in the drying chamber (15), and then goes through the The wet air outlet (161) enters the exhaust duct (16), flows through the evaporation section (112) of the gravity heat pipe heat exchanger (11) for waste heat recovery, and finally carries a large amount of water through the exhaust vent (9) discharge, clothing drops The falling liquid water and the condensed water flow to the drain pipe (17), and after the drying is finished, the drain valve is opened to discharge;当不需要干衣工作时,打开所述第六阀门(186),关闭所述第五阀门(185)和所述第七阀门(187),打开所述第三阀门(183)和所述第四阀门(184)同时关闭所述第一阀门(181)和所述第二阀门(182)或者打开所述第一阀门(181)和所述第二阀门(182)同时关闭所述第三阀门(183)和所述第四阀门(184),关闭所述循环风机(12),此时循环介质在所述第一循环水泵(4)或者第二循环水泵(5)的作用下,从所述集水器(1)出口流出,依次流经所述第三阀门(183)、所述第一过滤器(2)、所述第一循环水泵(4)和所述第四阀门(184)或所述第一阀门(181)、所述第二过滤器(3)、所述第二循环水泵(5)和所述第二阀门(182),后经所述第一流量计(61)和所述第一温度计(71)、流入所述发动机缸套入水口(81),然后从所述发动机缸套的出水口(82)流出后依次流经所述第二温度计(72)、所述第六阀门(186)流回所述集水器(1),完成循环。When the drying operation is not required, the sixth valve (186) is opened, the fifth valve (185) and the seventh valve (187) are closed, and the third valve (183) and the first The fourth valve (184) simultaneously closes the first valve (181) and the second valve (182) or opens the first valve (181) and the second valve (182) while closing the third valve (183) and the fourth valve (184), closing the circulation fan (12), at which time the circulating medium is under the action of the first circulating water pump (4) or the second circulating water pump (5) The outlet of the water collector (1) flows out through the third valve (183), the first filter (2), the first circulating water pump (4) and the fourth valve (184) Or the first valve (181), the second filter (3), the second circulating water pump (5) and the second valve (182), and then the first flow meter (61) And the first thermometer (71), flows into the engine cylinder casing water inlet (81), and then flows out from the water outlet (82) of the engine cylinder liner and sequentially flows through the second thermometer (72). Said sixth valve (186) flows back to said sump (1), Into circulation.
- 根据权利要求7所述的一种船用干衣机的控制方法,其特征在于:A method of controlling a marine clothes dryer according to claim 7, wherein:当所述第一循环水泵(4)进行检修或出现故障时,可以关闭所述第三阀门(183)和所述第四阀门(184),打开所述第一阀门(181)和所述第二阀门(182);When the first circulating water pump (4) is inspected or fails, the third valve (183) and the fourth valve (184) may be closed to open the first valve (181) and the first Two valves (182);当所述第二循环水泵(5)进行检修或出现故障时,关闭所述第一阀门(181)和所述第二阀门(182),打开所述第三阀门(183)和所述第四阀门(184)。 When the second circulating water pump (5) is inspected or fails, the first valve (181) and the second valve (182) are closed, and the third valve (183) and the fourth are opened. Valve (184).
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CN106087357A (en) | 2016-11-09 |
US10760202B2 (en) | 2020-09-01 |
US20190226139A1 (en) | 2019-07-25 |
CN106087357B (en) | 2018-05-01 |
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